13860240720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{539729}}^1$

素因数の和:539852

約数の個数: 80

約数和(自身を含む): 43368384960

約数和(自身を除く): 29508144240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 539729, 1079458, 1619187, 2158916, 2698645, 3238374, 4317832, 5397290, 6476748, 8095935, 8635664, 10794580, 12953496, 16191870, 21589160, 25906992, 32383740, 43178320, 57751003, 64767480, 115502006, 129534960, 173253009, 231004012, 288755015, 346506018, 462008024, 577510030, 693012036, 866265045, 924016048, 1155020060, 1386024072, 1732530090, 2310040120, 2772048144, 3465060180, 4620080240, 6930120360, 13860240720]

約数ペア:

[(1, 13860240720), (2, 6930120360), (3, 4620080240), (4, 3465060180), (5, 2772048144), (6, 2310040120), (8, 1732530090), (10, 1386024072), (12, 1155020060), (15, 924016048), (16, 866265045), (20, 693012036), (24, 577510030), (30, 462008024), (40, 346506018), (48, 288755015), (60, 231004012), (80, 173253009), (107, 129534960), (120, 115502006), (214, 64767480), (240, 57751003), (321, 43178320), (428, 32383740), (535, 25906992), (642, 21589160), (856, 16191870), (1070, 12953496), (1284, 10794580), (1605, 8635664), (1712, 8095935), (2140, 6476748), (2568, 5397290), (3210, 4317832), (4280, 3238374), (5136, 2698645), (6420, 2158916), (8560, 1619187), (12840, 1079458), (25680, 539729)]